JP5554530B2 - Glass plate mounting structure - Google Patents

Description

  The present invention relates to a glass plate mounting structure used as a handrail installed at the outdoor end of a building veranda or a window device installed in a window opening of a building. A frame body is formed by three or more vertical frames arranged opposite to each other, an upper frame that connects the upper end portions of the vertical frames, and a lower frame that connects the lower end portions of the vertical frames. The present invention relates to a glass plate mounting structure in which a glass plate is fitted into each rectangular frame-shaped glass mounting frame including two left and right vertical frames and an upper frame and a lower frame.

  As a conventional glass plate mounting structure, specific publicly known documents such as patent gazettes cannot be cited, but with the currently used handrail having a height of 1.2 m, each vertical glass frame that forms a rectangular glass mounting frame is used. Since the frame width is as wide as about 5 cm or more, the vertical frame seen from the inside and outside of the room does not look good.

  The reason why the vertical width of the vertical frame of the conventional glass mounting frame has to be as wide as about 5 cm or more is that each vertical frame connects a pair of inner and outer frame members spaced in the indoor and outdoor directions and both frame members. And a partition wall that partitions the space between both frame members to the left and right to form glass fitting grooves on both the left and right sides, and each partition wall is at the center position in the left-right width direction of the frame member, A glass fitting groove having the same groove depth on both sides of the glass fitting groove is formed on both sides of the glass plate. This is because the fitting width of the vertical frame needs to be at least about 5 cm or more in order to make the fitting so that the end portion is dimensioned so as to be immersed in the glass fitting groove.

  For example, if the fogging margin at both ends of the glass plate with respect to the glass fitting grooves of the left and right vertical frames is reduced, the end surface of the glass plate 6 fitted in the glass fitting grooves is reflected by light, and the bottom of the glass fitting grooves is formed. It is visible from the inside and outside of the room.

  In view of the above circumstances, an object of the present invention is to provide a glass plate mounting structure in which the attachment width of each of the left and right vertical frames forming the glass mounting frame can be reduced as much as possible.

Means for solving the above problems will be described with reference numerals in the embodiments described later. The invention according to claim 1 includes three or more vertical frames 2 arranged to face each other at a predetermined interval, A frame 1 is formed by an upper frame 3 connecting the upper ends of the vertical frames 2 and a lower frame 4 connecting the lower ends of the vertical frames 2, and two vertical frames 2, 2 facing the left and right of the frame 1. In the glass plate mounting structure in which the glass plate 6 is fitted to each glass mounting frame 5 composed of the upper frame 3 and the lower frame 4, the left and right vertical frames 2 of each glass mounting frame 5 are spaced in the indoor and outdoor directions. A pair of inner and outer frame members 8 and 9 are connected to each other, and both the frame members 8 and 9 are connected to each other, and the space between the both frame members 8 and 9 is divided into left and right, and glass fitting grooves 11A and 11B are formed on both left and right sides. to be from the partition wall 10 Prefecture, among the above, the connecting bottom portion each other in the vertical frame 2, 2 adjacent in the bottom frame 4, FIG. 2及As shown in FIG. 3B, the horizontal piece 17a of the L-shaped bracket 17 is fixed to the lower surface of the end of each lower frame 4 with screws 18, and the vertical piece 17b of the bracket 17 is A vertical piece 17b of a similar L-shaped bracket 17 that is in contact with one side surface of the partition wall 10 and is attached to the lower surface of the end of the lower frame 4 that is disposed on the opposite side across the vertical frame 2 is connected to the same vertical frame. 2 is in contact with the other side surface of the partition wall 10, and the vertical pieces 17 b, 17 b on both sides are fixed with bolts 19 and nuts 20. A glass fitting groove 11A having a shallow groove depth is formed on one side of the partition wall 10 and the glass fitting groove 11B having a shallow groove depth is formed on the other side with the partition wall 10 interposed therebetween. When the glass plate 6 is fitted to each glass mounting frame 5, the glass plate An end from fitted to the right and left vertical frames 2 of the groove depth deep glass fitting groove 11B of, characterized in that as fitting the other end in a shallow glass fitting groove 11A.

  A second aspect of the present invention is the glass plate mounting structure according to the first aspect, wherein the inner and outer frame members 8 and 9 forming the left and right vertical frames 2 of the glass mounting frame 5 are each made of a hollow rectangular tubular material. To do.

  Claim 3 is the glass plate mounting structure according to claim 1 or 2, wherein the upper frame 3 of the frame 1 is formed with an upper frame body 13 having a glass fitting groove 12 into which the upper end of the glass plate 6 is fitted. It is characterized by comprising a decorative frame 14 that is detachably fitted thereto.

  Claim 4 is the glass plate mounting structure according to any one of claims 1 to 3, wherein the lower frame 4 of the frame body 1 has an outdoor side edge projecting from the lower side member 15a and its outdoor side end. It is characterized by comprising a lower frame main body 15 formed in an L-shaped cross section with a material 15b, and an indoor side presser edge 16 which is detachably attached to the indoor side end of the lower member 15a.

The effects of the invention by the above-described means will be described with reference numerals in the embodiments described later. In the glass plate mounting structure of the invention according to claim 1, the left and right vertical frames 2 forming the glass mounting frame 5 are: A pair of inner and outer frame members 8 and 9 spaced in the indoor / outdoor direction and the both frame members 8 and 9 are connected, and the space between the two frame members 8 and 9 is divided into left and right, and glass fitting grooves on both left and right sides. 11A and 11B. The partition wall 10 is in a position offset to one side from the center in the left-right width direction of the frame members 8 and 9, and one side of the partition wall 10 is sandwiched between them. Since the glass fitting groove 11A having a shallow groove depth is formed and the glass fitting groove 11B having a deep groove depth is formed on the other side, the glass mounting frame having vertical and horizontal dimensions of, for example, about 1200 mm, respectively. 5, the vertical width of each vertical frame 2 is, for example, about 30 mm. Even when the glass plate 6 is fitted, after fitting one end of the glass plate 6 into the glass fitting groove 11B having the deep groove depth of the left and right vertical frame 2, the other side edge is shallow. By fitting in the glass fitting groove 11A, that is, by fitting in the left and right blunting method, the left and right side ends of the glass plate 6 with respect to the glass fitting grooves 11A and 11B of the left and right vertical frames 2 and 2 , Each can be fitted so as to ensure fog depth of sufficient depth. Therefore, according to the present invention, as described above, the left and right vertical frames forming the glass mounting frame 5 by providing the partition wall 10 at a position offset to one side from the central part in the left-right width direction of the frame members 8 and 9. The fogging margin having a sufficient depth can be ensured in the glass plate 6 while the width w of 2 can be made as small as possible.
And among the above, in order to connect the lower ends of the adjacent vertical frames 2 and 2 with the lower frame 4, as shown in FIG. 2 and FIG. The horizontal piece 17a of the bracket 17 is fixed to the screw 18, and the vertical piece 17b of the bracket 17 is brought into contact with the side surface of one side of the partition wall 10 of the vertical frame 2, and on the opposite side across the vertical frame 2. A vertical piece 17b of a similar L-shaped bracket 17 attached to the lower surface of the end portion of the lower frame 4 to be disposed is brought into contact with the other side surface of the partition wall 10 of the same vertical frame 2, and the vertical pieces 17b, 17b on both sides are brought into contact with each other. Are fixed with bolts 19 and nuts 20 so that the vertical pieces 17b and 17b of the respective L-shaped brackets 17 that are screwed to the left and right lower frames 4 and 4 with the vertical frame 2 interposed therebetween are connected to the vertical frame 2. The left and right side surfaces of the partition wall 10 are in contact with each other, and the partition wall 10 is sandwiched in this state to The cutting wall 10 and the left and right vertical pieces 17b, 17b can be integrally and simultaneously fixed with bolts 19 and nuts 20, and the left and right brackets 17, 17 need to be bolted to the partition wall 10 separately. Therefore, the bolting work can be reduced accordingly, and the partition wall 10 and the left and right vertical pieces 17b, 17b can be integrally and simultaneously bolted 19 and nut 20 to form the partition wall 10. The left and right lower frames 4, 4 can be automatically mounted on the same horizontal plane with no gap between them.

  According to the second aspect of the present invention, the inner and outer frame members 8 and 9 forming the left and right vertical frames 2 of the glass mounting frame 5 are each made of a hollow rectangular tube material, so that the vertical frame 2 is structurally robust. In addition to being optimal for the large-sized glass mounting frame 5, the appearance and appearance are improved because the thickness in the indoor / outdoor direction is increased.

  According to the invention of claim 3, the upper frame 3 of the frame body 1 is detachably fitted to the upper frame body 13 having the glass fitting groove 12 into which the upper end portion of the glass plate 6 is fitted. Since it consists of the decorative frame 14, it is optimal as the upper frame 3 of the handrail.

  According to the invention of claim 4, the lower frame 4 of the frame 1 is formed in an L-shaped cross section by the lower member 15 a and the outdoor side edge member 15 b protruding from the outdoor side end portion thereof. By comprising the lower frame main body 15 and the indoor side presser edge 16 detachably attached to the indoor side end of the lower member 15a, the glass plate 6 can be easily attached and detached.

FIG. 1 is a front view of a glass plate mounting structure according to the present invention used for a handrail viewed from the outdoor side. FIG. 2 is an enlarged sectional view taken along line XX in FIG. 1. (a) is the YY expanded sectional view of FIG. 1, (b) is the ZZ line enlarged view of FIG. FIG. 4 is a partially enlarged view of FIG. 3. FIG. 3 is a partially enlarged view of FIG. 2. (a), (b) is explanatory drawing which shows the insertion procedure of a glass plate.

  DESCRIPTION OF THE PREFERRED EMBODIMENTS A preferred embodiment of the present invention will be described below with reference to the drawings. FIG. 1 shows a handrail to which a glass plate mounting structure according to the present invention is applied. In FIG. Three or more vertical frames 2 erected so as to oppose each other at a predetermined interval on a weir wall 7 provided along the outdoor end, and an upper frame 3 connecting the upper ends of these vertical frames 2; A glass frame 5 is formed by the lower frame 4 connecting the lower ends of the vertical frame 2, and the left and right vertical frames 2, 2, the upper frame 3, and the lower frame 4 of the frame 1. A glass plate 6 is fitted in the glass mounting frame 5.

  The left and right vertical frames 2 forming each glass mounting frame 5 are made of an aluminum extrusion mold material. As can be seen from FIGS. 3A and 4, a pair of indoor and outdoor frames spaced apart in the indoor and outdoor directions. The materials 8, 9 and the indoor side frame material 8 and the outdoor side frame material 9 are connected, and the space between the frame materials 8, 9 is divided into left and right, and glass fitting grooves 11A, 11B are formed on the left and right sides thereof. Each partition wall 10 is located at a position offset to one side (the right side in FIG. 3 (a) and FIG. 4 respectively) from the central part in the left-right width direction of the frame members 8 and 9. Thus, a glass fitting groove 11A having a shallow groove depth is formed on one side of the partition wall 10 and a glass fitting groove 11B having a deep groove is formed on the other side. In FIG. 4, 22 is a synthetic resin outdoor receiving rubber attached to the outdoor frame member 9, 23 is a synthetic resin indoor backup material attached to the indoor frame member 8, and 24 is a paste-like sealing material. is there.

  If an example of the dimensions of each glass mounting frame 5 is described for reference, as shown in FIG. 1, the pitch P between the vertical frames 2 and 2 facing left and right is 1200 mm, the mounting width w of the vertical frame 2 is 30 mm, The thickness width n of the upper frame 3 is 30 mm, and the thickness width m of the lower frame 4 is 30 mm. The handrail height H is 1200 mm.

  Further, as shown in FIG. 2, the upper frame 3 of the frame body 1 includes an upper frame body 13 made of an aluminum extrusion mold material having a glass fitting groove 12 into which the upper end of the glass plate 6 is fitted, and the upper frame body. The upper frame body 13 is placed on the upper end surface of the vertical frame 2 so that the indoor / outdoor frame material 8 of the vertical frame 2 is detachably fitted to the aluminum frame. , 9 are fixed by screws 14 screwed into screw holes 8a, 9a. The decorative frame 14 is fitted on the upper frame body 13 by engaging the engagement portion 14 a formed on the side edge with the engagement portion 13 a formed on the side edge of the upper frame body 13. It has become so.

  As shown in FIGS. 2 and 5, the lower frame 4 of the frame 1 has an L-shaped cross section with a lower member 15a and an outdoor edge member 15b protruding from the outdoor end of the lower member 15a. The lower frame main body 15 made of an aluminum extrusion mold material is formed on the interior side end edge of the lower member 15a and is detachably attached to the indoor side presser edge 16 made of an aluminum extrusion mold material. . In FIG. 5, reference numeral 21 denotes a setting block (spacer) that supports the glass plate 6, and reference numeral 22 denotes an outdoor receiving rubber that is attached to the outdoor edge member 15 b of the lower frame 4. Reference numeral 23 denotes an indoor side backup material attached to the indoor side presser edge 16, and 24 denotes a paste-like sealing material.

  In order to assemble the handrail of the embodiment configured as described above as shown in FIG. 1, first, a required number of vertical frames 2 are erected on the dam wall 7 at regular intervals, and these vertical frames 2 are arranged. The upper frame 3 is bridged over the upper end of the. When the upper frame 3 is bridged, the upper frame main body 13 is fastened to each vertical frame 2 with screws 14 as described above, and then the decorative frame 14 is fitted on the upper frame main body 13. In addition, the lower end part of each vertical frame 2 is embedded and fixed to the dam wall 7 as shown in FIG.

  After that, by connecting the lower ends of the adjacent vertical frames 2 and 2 with the lower frame 4, the frame body 1 is formed as a frame, and the two opposite left and right vertical frames 2 and 2 and the upper frame in the frame body 1 are formed. 3 and the lower frame 4 are formed.

  In order to connect the lower ends of the adjacent vertical frames 2 and 2 with the lower frame 4, as shown in FIG. 2 and FIG. 3 (b), the L-shaped bracket 17 is provided on the lower surface of the end of each lower frame 4. The horizontal piece 17a is fixed to the screw 18 and the vertical piece 17b of the bracket 17 is brought into contact with the side surface of one side of the partition wall 10 of the vertical frame 2 and is arranged on the opposite side with the vertical frame 2 interposed therebetween. A vertical piece 17b of a similar L-shaped bracket 17 attached to the lower surface of the end portion of the lower frame 4 is brought into contact with the other side surface of the partition wall 10 of the same vertical frame 2, and the vertical pieces 17b and 17b on both sides are bolted 19 And it is made to fix with the nut 20.

  Next, the procedure for fitting the glass plate 6 to the glass mounting frame 5 formed by the two left and right vertical frames 2 and 2 and the upper frame 3 and the lower frame 4 in the frame 1 is shown in FIG. ) And (b). When the glass plate 6 is fitted, the indoor side pressing edge 16 of the lower frame 4 is removed from the lower frame main body 15 as shown in FIGS. 6 (a) and 6 (b).

  Then, as shown by the solid and phantom lines in FIG. 6 (b), one end of the glass plate 6 is deeply fitted into the glass fitting groove 11B having a deep groove depth of the right vertical frame 2, and in this state the glass is inserted. While the plate 6 is lifted and the upper end portion is fitted into the glass fitting groove 12 of the upper frame 3 as shown in FIG. 6 (a), the other of the glass plate 6 is shown as shown in phantom lines in FIG. 6 (b). The side end portion is fitted into the shallow glass fitting groove 11A of the left vertical frame 2, and the glass plate 6 is placed on the setting block 21 of the lower frame 4, and thus the glass plate 6 is fitted to the left and right vertical frames 2 and 2 with glass fitting. The glass plate 6 is slid in the left-right direction in a state where the glass plate 6 is fitted in the glass fitting grooves 12 of the joint grooves 11A and 11B and the upper frame 3 and placed on the setting block 21 of the lower frame 4. The left and right ends of the left and right vertical frames 2 as shown in the phantom line of FIG. , 2 are fitted so that a fogging allowance (a dimension in which the end portion of the glass plate 6 is immersed in the glass fitting groove) is secured to each of the glass fitting grooves 11A, 11B.

  Thereafter, the indoor side presser edge 16 is attached to the lower frame body 15 of the lower frame 4, between the indoor side presser edge 16 and the glass plate 6, between the indoor side frame member 8 of the vertical frame 2 and the glass plate 6, Then, the sealing material 24 is packed between the indoor side edge portion of the glass fitting groove 12 of the upper frame 3 and the glass plate 6, thereby completing the fitting of the glass plate 6 to the glass mounting frame 5.

  In the handrail of the embodiment described above, the left and right vertical frames 2 forming the glass mounting frame 5 connect a pair of inner and outer frame members 8 and 9 spaced in the indoor and outdoor directions, and both frame members 8 and 9. And a partition wall 10 that partitions the space between the frame members 8 and 9 left and right and forms glass fitting grooves 11A and 11B on the left and right sides. A glass fitting groove 11A having a shallow groove depth on one side and a glass fitting groove 11B having a deep groove depth on the other side sandwiching the partition wall 10 is located at a position offset from the central portion in the width direction. Since it is configured to be formed, the glass plate 6 is fitted in the glass mounting frame 5 having vertical and horizontal dimensions of about 1200 mm, for example, even when the vertical width of each vertical frame 2 is reduced to about 30 mm. The one side edge of the glass plate 6 is By fitting into the deep glass fitting groove 11B and then fitting the other side end into the shallow glass fitting groove 11A and sliding it to the right and left as appropriate, that is, by fitting into the left and right blunts, The left and right ends of the plate 6 can be fitted into the glass fitting grooves 11A and 11B of the left and right vertical frames 2 and 2 so that a fog depth of a sufficient depth is ensured. The original blunting method refers to an up-and-down fitting method in which the upper groove is deep and the lower groove is shallow, the joinery is lifted and fitted into the deep upper groove, and then dropped into the shallow lower groove.

  Incidentally, even if the vertical width 2 of each vertical frame 2 of the glass mounting frame 5 is about 30 mm, the partition wall 10 of the vertical frame 2 is at the center position in the left-right width direction of the frame members 8 and 9, and the partition wall 10 is When a glass fitting groove having the same groove depth is formed on both sides of the glass, both ends of the glass plate 6 are fitted to the left and right vertical frame 2 and 2 in the left and right sides. In order to insert, the length of the glass plate 6 in the left-right direction must be shortened as much as possible. Then, the fogging of the glass plate 6 with respect to the glass fitting groove (the end of the glass plate 6 is immersed in the glass fitting groove) Less dimension). When the fogging of the glass plate 6 is small, the end surface of the glass plate 6 fitted in the glass fitting groove is reflected by light, and the bottom of the glass fitting groove is visible from the inside and outside, so that the appearance is deteriorated.

  Further, since the inner and outer frame members 8 and 9 forming the left and right vertical frames 2 of the glass mounting frame 5 are each made of a hollow rectangular tube-like material, the vertical frame 2 becomes structurally strong, and the large glass mounting frame 5 In addition to being optimal, the thickness in the indoor / outdoor direction is increased, so the appearance and appearance of the exterior are improved.

  Moreover, since the upper frame 3 of the frame 1 is composed of an upper frame body 13 having a glass fitting groove 12 into which the upper end portion of the glass plate 6 is fitted, and a decorative frame 14 that is detachably fitted thereto, It becomes optimal as the upper frame 3 of the handrail as in the embodiment.

  In addition, the lower frame 4 of the frame 1 includes a lower frame main body 15 formed in an L-shaped cross section by a lower member 15a and an outdoor edge member 15b protruding from the outdoor end portion thereof, The glass plate 6 can be easily attached and detached by comprising the indoor side presser edge 16 that is detachably attached to the indoor side end of the member 15a.

  As mentioned above, although the glass plate attachment structure applied to the handrail was demonstrated in embodiment, you may apply the glass plate attachment structure of this invention to the window apparatus installed in the window opening part of a building.

DESCRIPTION OF SYMBOLS 1 Frame 2 Vertical frame 3 Upper frame 4 Lower frame 5 Glass mounting frame 6 Glass plate 8 Indoor side frame material 9 Outdoor frame material 10 Partition wall 11A Glass fitting groove 11B with shallow groove depth Glass fitting with deep groove depth Groove

Claims (4)

A frame body is formed by three or more vertical frames that are arranged to face each other at regular intervals, an upper frame that connects the upper ends of these vertical frames, and a lower frame that connects the lower ends of the vertical frames. In a glass plate mounting structure in which a glass plate is fitted to each glass mounting frame composed of two vertical frames opposed to the left and right, an upper frame, and a lower frame, the left and right vertical frames of each glass mounting frame A pair of inner and outer frame members spaced apart from each other, and a partition wall that connects both frame members and partitions the space between both frame members left and right to form glass fitting grooves on both left and right sides. In order to connect the lower ends of adjacent vertical frames with lower frames, the horizontal piece of the L-shaped bracket is screwed to the lower surface of the end of each lower frame, and the vertical piece of this bracket is divided into the partition of the vertical frame. Attached to the side of one side of the wall and attached to the lower surface of the end of the lower frame placed on the opposite side across this vertical frame The longitudinal strips of such L-shaped bracket, in contact with the side surface of the other side of the partition wall of the same vertical frame, were refer to both sides of the longitudinal strip to fix with bolts and nuts, the partition wall left and right of the frame member The glass fitting groove with a shallow groove depth is formed on one side across the partition wall, and the glass fitting groove with a deep groove depth is formed on the other side. In forming the glass plate in each glass mounting frame, after inserting one side end of the glass plate into the glass fitting groove having a deep groove depth of the left and right vertical frames, the other side end Glass plate mounting structure that fits into a shallow glass fitting groove.   The glass plate mounting structure according to claim 1, wherein the inner and outer frame members forming the left and right vertical frames of the glass mounting frame are each formed of a hollow rectangular tube-shaped material.   3. The glass plate according to claim 1, wherein the upper frame of the frame body includes an upper frame body in which a glass fitting groove into which an upper end portion of the glass plate is fitted is formed, and a decorative frame that is detachably fitted thereto. Mounting structure.   The lower frame of the frame body has a lower frame body formed in an L-shaped cross section with a lower member and an outdoor edge member protruding from the outdoor edge of the lower member, and an indoor side edge of the lower member. The glass plate mounting structure according to any one of claims 1 to 3, further comprising a room-side pressing edge that is detachably mounted.

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